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Assumingm= 100, do children who watch more than three hours of TV per day have significantly lower IQs? Ho: H1: b.Assumingm= 100, a cognitive psychologist

Assumingm= 100, do children who watch more than three hours of TV per day have significantly lower IQs?

Ho:

H1:

b.Assumingm= 100, a cognitive psychologist would like to know if the IQs of children who play outside at least three days a week are different from that of the population.

Ho:

H1:

c.Assumingm= 50, write out the null and a non-directional alternative hypothesis.

Ho:

H1:

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